RO Membranes
DNA Membrane Bw-4040
DNA Membrane Bw-4040 is listed as a membrane element for brackish-water reverse osmosis duty, helping buyers source replacement membranes or shortlist suitable elements for new RO builds.
View ProductReverse Osmosis (RO) Systems
DNA Membrane ULP-4040MR-2
RO Membranes
Wt-Membranes
DNA Membrane ULP-4040MR-2 is presented within reverse osmosis membranes for buyers reviewing element replacement or new membrane selection. The correct fit depends on membrane size, vessel configuration, feed-water profile, and the treatment duty expected from the element. Before quotation, confirm whether the requirement is for seawater, brackish water, low-pressure service, domestic purification, or nanofiltration so the membrane class is matched correctly and avoids costly selection errors.
Brand: DNA
Product family: RO membrane element
Duty profile: low-pressure operation
Stock group: Wt-Membranes
Product Summary
DNA Membrane ULP-4040MR-2 is listed as a membrane element for low-pressure reverse osmosis duty, helping buyers source replacement membranes or shortlist suitable elements for new RO builds.
Applications
- Low-pressure RO membrane replacement
- Energy-conscious RO operation
- Commercial and industrial filtration skids
Category
Reverse Osmosis (RO) Systems
RO Membranes
Product Data
4 specification highlights
Stock-listed item with size or model often embedded directly in the product name
Selection Notes
- Confirm membrane size, element type, and feed-water duty before ordering.
- Check whether the membrane is replacing an existing unit or being selected for a new skid.
- Water analysis and target permeate quality help avoid selecting the wrong membrane class.
Compatibility Notes
- Membrane compatibility depends on element size, vessel fit, feed-water profile, and operating pressure.
- Where the exact model history is unclear, use the old code or vessel configuration to confirm fit before RFQ.
Confirm Before RFQ
- Existing membrane code or model reference
- Element size such as 4040, 8040, or 2540 where known
- Feed-water type and target output
- Whether the item is for replacement or a new system build
Related Products
Products often reviewed alongside this item.
RO Membranes
DNA Membrane Bw-8040
DNA Membrane Bw-8040 is listed as a membrane element for brackish-water reverse osmosis duty, helping buyers source replacement membranes or shortlist suitable elements for new RO builds.
View ProductRO Membranes
Filmtec membrane Sea water 8040
Filmtec membrane Sea water 8040 is listed as a membrane element for seawater and high-salinity reverse osmosis service, helping buyers source replacement membranes or shortlist suitable elements for new RO builds.
View ProductRO Membranes
Hidrotek Membrane 100GPD
Hidrotek Membrane 100GPD is listed as a membrane element for tap-water and compact reverse osmosis purification, helping buyers source replacement membranes or shortlist suitable elements for new RO builds.
View Product